Pith Number

pith:QHTI2ZJ3

pith:1996:QHTI2ZJ3DDL4HMVCAMPRTLQJ4Z

not attested not anchored not stored refs pending

Volume and Quantizations

Jerzy Lewandowski (Institute of Theoretical Physics, Max-Planck-Institut f\"ur Gravitationsphysik, Potsdam), Warsaw University

arxiv:gr-qc/9602035 v1 · 1996-02-17 · gr-qc

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QHTI2ZJ3DDL4HMVCAMPRTLQJ4Z}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T04:35:34.201254Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

81e68d653b18d7c3b2a2031f19ae09e64421108d8d4aa90f1a716b4a13c989b6

Aliases

arxiv: gr-qc/9602035 · arxiv_version: gr-qc/9602035v1 · doi: 10.48550/arxiv.gr-qc/9602035 · pith_short_12: QHTI2ZJ3DDL4 · pith_short_16: QHTI2ZJ3DDL4HMVC · pith_short_8: QHTI2ZJ3

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/QHTI2ZJ3DDL4HMVCAMPRTLQJ4Z \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 81e68d653b18d7c3b2a2031f19ae09e64421108d8d4aa90f1a716b4a13c989b6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f1bee0ba5a70ef67572a7c85f10a4f7bf4e23a1a2b7540311bbb6f8f53bdf5ff",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "gr-qc",
    "submitted_at": "1996-02-17T18:15:38Z",
    "title_canon_sha256": "4ff9ee098246e1834ab68084db8ed741caa616b54f1c747ff98ec289fd0be96b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "gr-qc/9602035",
    "kind": "arxiv",
    "version": 1
  }
}